nf-storport-storportreadportbufferulong.md

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NF:storport.StorPortReadPortBufferUlong	StorPortReadPortBufferUlong macro (storport.h)	The StorPortReadPortBufferUlong routine reads a value from a specified port address.	storage\storportreadportbufferulong.htm	storage	05/24/2022	StorPortReadPortBufferUlong macro	StorPortReadPortBufferUlong, StorPortReadPortBufferUlong routine [Storage Devices], storage.storportreadportbufferulong, storport/StorPortReadPortBufferUlong, storprt_175251c9-5c08-4f49-9b3d-a7376c04a0a7.xml	storport.h	Storport.h	Universal												Storport.lib			Windows		StorPortReadPortBufferUlong storport/StorPortReadPortBufferUlong	APIRef kbSyntax	LibDef	Storport.lib Storport.dll	StorPortReadPortBufferUlong

StorPortReadPortBufferUlong macro

-description

The StorPortReadPortBufferUlong routine reads a value from a specified port address.

-parameters

-param h [in]

A pointer to the hardware device extension.

-param p [in]

Pointer to the address from which to read.

-param b [in]

A pointer to the buffer that receives the data that is read.

-param c [in]

Specifies the number of data items to be read. Each data item has a size of sizeof(ULONG).

-remarks

For more information, see the ScsiPortReadPortBufferUlong routine. For a nonbuffered version of this routine, see StorPortReadPortUlong.